Holybro Kakute F7 - Atlatl HV V2 Stack

Holybro is saving you time and guesswork into making your perfect FPV stack. This combo comes with the Kakute F7 FC and the Atlatl HV V2 VTX.

Kakute F7

The Holybro Kakute F7 flight controller makes it easy to build your multirotor. It integrates flight controller (FC) and on-screen display (OSD) in one. The Kakute F7’s layout makes it easy to wire up the other components of the multirotor while keeping the build neat and tidy.

Features

Supports Betaflight, Butterflight, and Cleanflight.

Betaflight OSD. Change PIDs, adjust common configuration parameters, and change video transmitter channel and power level, all using your transmitter sticks and goggles.

Soft-mounting built in. The IMU (“gyro”) chip on this board is mounted on vibration-isolating foam. This means that there is no need to soft-mount the board itself.

High-performance / low-noise / high sensitivity IMU. ICM20689 with 6-axis gyro and accelerometer. Can run at up to 32 kHz sampling rate.

Ready for autonomous flight: Integrated BMP280 barometer and SCL/SDA pads for use with external GPS/magnetometer units.

2 oz. copper PCB allows up to 120A maximum continuous current.

Dedicated bootloader button for easy firmware flashing.

Low-profile design fits into even very compact frames.

Input voltage 7v to 42v. Power the board directly from the flight pack, up to 6S (on “B+” pad only).

Automatic voltage monitoring. No need to run a separate vBat wire for voltage monitoring; the Kakute F7 monitors voltage directly from the power supply.

Filtered voltage output for clean, noise-free video. On-board regulators output 5v at up to 2 amps and 3.3v at up to 200 mA to power peripherals such as receiver, video transmitter, FPV camera, or LED strip.

Supports BLHeli pass-through for easy ESC upgrade and configuration.

Specifications

MCU: STM32F745 32-bit processor

IMU: ICM20689 (SPI)

Barometer: BMP280

Current Sensor: Approximately 130 amps maximum measurable value

USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)

6 hardware UARTS (UART1,2,3,4,6,7)

All UARTS support hardware inversion. SBUS, SmartPort, and other inverted protocols work on any UART without “uninvert hack”.